🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 165 Days

Day: 12.5 Hours

Environment

Temp: 242 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,773,700 km

• M1: 27,676 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.07 AU - 1.25 AU

Year: 454 Days

Day: 23.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.28 AU - 1.94 AU

Year: 742 Days

Day: 43 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,773,700 km

• M1: 238,758 km (0.06 R)
• M2: 1,061,247 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.54 AU - 3.18 AU

Year: 1758 Days

Day: 19.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.6 AU - 5.44 AU

Year: 3493 Days

Day: 42.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 58.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,773,700 km

• M1: 573,109 km (0.108 R)
• M2: 3,358,771 km (0.089 R)

Asteroid Belt

Center: 9.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.4

Radius: 4.4

Gravity: 50.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.92 AU - 17.78 AU

Year: 20798 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,773,700 km

• M1: 85,720 km (0.103 R)
• M2: 249,080 km (0.061 R)
• M3: 284,386 km (0.116 R)
• M4: 340,934 km (0.102 R)
• M5: 422,464 km (0.108 R)
• M6: 704,456 km (0.1 R)
• M7: 1,064,987 km (0.076 R)
• M8: 1,343,987 km (0.063 R)
• M9: 1,610,122 km (0.108 R)
• M10: 1,714,242 km (0.042 R)
• M11: 3,039,230 km (0.075 R)
• M12: 4,699,019 km (0.074 R)
• M13: 4,798,202 km (0.107 R)
• M14: 4,998,663 km (0.086 R)
• M15: 5,933,949 km (0.08 R)
• M16: 6,041,211 km (0.081 R)
• M17: 7,492,310 km (0.047 R)
• M18: 8,077,687 km (0.114 R)
• M19: 8,436,123 km (0.088 R)
• M20: 8,617,137 km (0.056 R)
• M21: 9,541,801 km (0.119 R)
• M22: 9,604,482 km (0.109 R)
• M23: 9,730,444 km (0.092 R)
• M24: 9,984,012 km (0.105 R)
• M25: 10,432,806 km (0.098 R)
• M26: 10,953,855 km (0.073 R)
• M27: 11,483,282 km (0.108 R)
• M28: 12,088,854 km (0.071 R)
• M29: 14,468,358 km (0.031 R)
• M30: 14,757,680 km (0.066 R)
• M31: 15,121,802 km (0.067 R)
• M32: 15,710,768 km (0.082 R)
• M33: 15,859,169 km (0.109 R)
• M34: 17,215,573 km (0.116 R)
• M35: 17,368,612 km (0.11 R)
• M36: 17,907,613 km (0.119 R)
• M37: 18,062,597 km (0.077 R)
• M38: 18,608,629 km (0.089 R)
• M39: 19,877,069 km (0.099 R)
• M40: 20,279,039 km (0.056 R)
• M41: 21,666,110 km (0.081 R)
• M42: 21,748,688 km (0.112 R)
• M43: 23,506,014 km (0.071 R)
• M44: 23,760,630 km (0.054 R)
• M45: 24,616,479 km (0.101 R)
• M46: 25,831,364 km (0.063 R)
• M47: 26,182,171 km (0.068 R)
• M48: 26,799,561 km (0.095 R)
• M49: 27,332,728 km (0.076 R)
• M50: 27,421,888 km (0.064 R)
• M51: 28,409,384 km (0.119 R)
• M52: 29,958,320 km (0.038 R)
• M53: 30,050,323 km (0.089 R)
• M54: 31,068,037 km (0.082 R)
• M55: 31,254,286 km (0.086 R)
• M56: 32,191,218 km (0.109 R)
• M57: 34,188,499 km (0.102 R)
• M58: 37,903,164 km (0.094 R)
• M59: 38,401,325 km (0.026 R)
• M60: 40,924,741 km (0.043 R)
• M61: 41,128,943 km (0.113 R)
• M62: 42,257,958 km (0.103 R)
• M63: 43,397,146 km (0.093 R)
• M64: 44,232,051 km (0.063 R)
• M65: 44,966,876 km (0.034 R)
• M66: 47,088,473 km (0.05 R)
• M67: 48,161,389 km (0.097 R)
• M68: 49,242,533 km (0.058 R)
• M69: 50,769,329 km (0.107 R)
• M70: 51,869,322 km (0.069 R)
• M71: 52,090,278 km (0.059 R)
• M72: 54,766,135 km (0.055 R)
• M73: 54,878,632 km (0.118 R)
• M74: 56,007,348 km (0.093 R)
• M75: 56,347,534 km (0.081 R)
• M76: 57,829,450 km (0.041 R)
• M77: 58,173,226 km (0.099 R)
• M78: 58,747,682 km (0.07 R)
• M79: 60,134,006 km (0.1 R)
• M80: 60,482,270 km (0.088 R)
• M81: 61,180,892 km (0.107 R)
• M82: 61,297,578 km (0.047 R)
• M83: 64,120,340 km (0.102 R)
• M84: 66,145,297 km (0.057 R)
• M85: 68,070,173 km (0.045 R)
• M86: 69,282,514 km (0.089 R)
• M87: 69,647,533 km (0.087 R)
• M88: 70,991,819 km (0.113 R)
• M89: 71,359,830 km (0.12 R)
• M90: 72,838,455 km (0.076 R)
• M91: 73,457,641 km (0.08 R)
• M92: 78,345,901 km (0.063 R)
• M93: 81,534,280 km (0.113 R)
• M94: 81,791,289 km (0.042 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 18,786 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit